import java.util.Scanner;
public class Xwh_Test{
 public static void main(String[] args){
  String lyric="When you are old"+"Yeats"+"When you are old and grey and full of sleep,"+"And nodding by the fire, take down this book,"+"And slowly read, and dream of the soft look"+"Your eyes had once, and of their shadows deep;"+"How many loved your moments of glad grace, "+"And loved your beauty with love false or true,"+"But one man loved the pilgrim Soul in you,"+"And loved the sorrows of your changing face;"+"And bending down beside the glowing bars,"+"Murmur, a little sadly, how Love fled "+"And paced upon the mountains overhead "+"And hid his face amid a crowd of stars.";
  String a="you*|You*";
  int count =lyric.split(a).length-1;
  System.out.println(count);
 }
}